.\" Generated from openpam_set_feature.c by gendoc.pl
.Dd May 31, 2025
.Dt OPENPAM_SET_FEATURE 3
.Os
.Sh NAME
.Nm openpam_set_feature
.Nd enable or disable an optional feature
.Sh SYNOPSIS
.In sys/types.h
.In security/pam_appl.h
.In security/openpam.h
.Ft "int"
.Fn openpam_set_feature "int feature" "int onoff"
.Sh DESCRIPTION
.Bf Sy
This function is experimental and may be modified or removed in a future release without prior warning.
.Ef
.Pp
The
.Fn openpam_set_feature
function sets the state of the specified
feature to the value specified by the
.Fa onoff
argument.
See
.Xr openpam_get_feature 3
for a list of recognized features.
.Pp
.Sh RETURN VALUES
The
.Fn openpam_set_feature
function returns one of the following values:
.Bl -tag -width 18n
.It Bq Er PAM_SUCCESS
Success.
.It Bq Er PAM_BAD_FEATURE
Unrecognized or restricted feature.
.El
.Sh SEE ALSO
.Xr openpam_get_feature 3 ,
.Xr pam 3 ,
.Xr pam_strerror 3
.Sh STANDARDS
The
.Fn openpam_set_feature
function is an OpenPAM extension.
.Sh AUTHORS
The
.Fn openpam_set_feature
function and this manual page were
developed by
.An Dag-Erling Sm\(/orgrav Aq Mt des@des.dev .
